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Aquarium Pharmaceuticals Test Kits Calcium Test Kit

Aquarium Pharmaceuticals Test Kits Calcium Test Kit

"Individual liquid test solutions for KH/carbonate and calcium Essential when maintaining ideal water parameters Use for fresh or saltwater aquariums Tests aquarium water for carbonate hardness (KH) or calcium. Each test kit includes reagent(s), glass... more

$9.99

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(275,000+)
Master Test Kit Freshwater

Master Test Kit Freshwater

"Fast, easy, and accurate test solutions for pH, high range pH, ammonia, nitrite, and nitrate. A must for every freshwater aquarist to test tap water and aquarium water. Simply take a sample of your aquarium water, add test solution, and match against... more

$24.99

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(275,000+)
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API AQUARIUM SALT Freshwater Aquarium Salt 65-Ounce Box

API AQUARIUM SALT Freshwater Aquarium Salt 65-Ounce Box

A lack of electrolytes in aquarium freshwater may cause serious health problems for freshwater fish. API AQUARIUM SALT supplies electrolytes to improve fish respiration. Made from evaporated sea water and containing natural active ingredients such as a... more

$6.56

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API 7-Gallon Bow View Aquarium Kit 7-Gallon Aquarium Kit

API 7-Gallon Bow View Aquarium Kit 7-Gallon Aquarium Kit

"Enjoy the aquarium hobby in a brand new way! API 7-Gallon Bow View Aquarium Kit enhances the aquarium experience for you with quality, easy-care features. Full hood with multicolor LED lighting features the latest innovations including variable color... more

$69.99

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(275,000+)
API GH & KH TEST KIT Freshwater Aquarium Water Test Kit

API GH & KH TEST KIT Freshwater Aquarium Water Test Kit

Keep your fish healthy and thriving by testing your aquarium water's GH levels regularly with this easy-to-use API GH & KH TEST KIT for freshwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to... more

$8.28

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API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit

API CARBONATE HARDNESS TEST KIT Aquarium Water Test Kit

Keep your fish healthy and thriving by testing your aquarium water's KH levels regularly with this easy-to-use API CARBONATE TEST KIT for freshwater aquariums. API CARBONATE HARDNESS TEST KIT helps prevent pH problems by stabilizing aquarium pH in... more

$5.99

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API Rena Filstar XP Canister Filter Filstar XP XL - Formerly Rena Filstar XP4 - (450 GPH - Up to 265 Gallons)

API Rena Filstar XP Canister Filter Filstar XP XL - Formerly Rena Filstar XP4 - (450 GPH - Up to 265 Gallons)

API Rena Filstar XP Canister Filter Filstar XP XL - Formerly Rena Filstar XP4 - (450 GPH - Up to 265 Gallons) more

$199.99

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API Rena Filstar XP Replacement Parts Filstar XP Replacement Parts Bag

API Rena Filstar XP Replacement Parts Filstar XP Replacement Parts Bag

API Rena Filstar XP Replacement Parts Filstar XP Replacement Parts Bag more

$22.50

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API Filstar XP L Impeller KIT Aquarium Canister Filter Spare Part, Blue

API Filstar XP L Impeller KIT Aquarium Canister Filter Spare Part, Blue

API FILSTAR XP L IMPELLER KIT Aquarium Canister Filter Spare Part 1-Count API FILSTAR XP L IMPELLER KIT is a replacement impeller for old or damaged impellers used in FILSTAR filtration systems. Comes with impeller and separate part for attaching to... more

$44.68

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API Canister Filter Rena Filstar xP1 for Freshwater and Saltwater (Blue) Aquariums

API Canister Filter Rena Filstar xP1 for Freshwater and Saltwater (Blue) Aquariums

Quick disconnect, fast cleaning, leak free, self priming. 1. Quick disconnect for fast, easy maintenance. 2. Extra-large, easy-access filter media baskets - Complete with filter foam, micro-filtration pad and Bio-Chem Zorb advanced filtration media,... more

$128.96

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Hqrp Mechanical Foam Filter for API Rena Filstar xP XPS / XPM / XPL / Xpxl / XP1 / XP2 / XP3 / XP4 Aquarium Filters 30 ppi Filtration + Hqrp Coaster (Pack of 12)

Hqrp Mechanical Foam Filter for API Rena Filstar xP XPS / XPM / XPL / Xpxl / XP1 / XP2 / XP3 / XP4 Aquarium Filters 30 ppi Filtration + Hqrp Coaster (Pack of 12)

HQRP Foam filter pads are the ideal thickness to filter small waste particles (2nd step of mechanical filtration), removing fine debris and solid waste materials from the water. For proper installation, place these pads into the bottom filtration... more

$22.92

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API Rotor; Shaft and Bearing for Filstar XP L - XP 3 Filters

API Rotor; Shaft and Bearing for Filstar XP L - XP 3 Filters

Replacent Rotor; Shaft and Bearing impeller assembly for all API Filstar XP L and Rena Filstar XP 3 canister filters. Inspect and replace as needed to maintain filter performance. more

$32.99

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API Rotor; Shaft and Bearing for Filstar XP M - XP 2 Filters

API Rotor; Shaft and Bearing for Filstar XP M - XP 2 Filters

Replacement rotor; shaft and bearing impeller assembly for the API Filstar XP M and Rena Filstar XP 2 Canister Filters. Inspect and replace as needed to maintain filter performance. more

$32.99

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API Filstar XP L Canister Filter - Up to 175 gal.

API Filstar XP L Canister Filter - Up to 175 gal.

The API FilStar XP L canister filter is an extremely powerful aquarium filter for freshwater or marine aquariums. The FilStar XP L provides complete filtration on tanks up to 175 gallons using no-bypass construction and a flow rate of up to 350 gph.... more

$159.99

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API Aquarium Pharmaceuticals Inc 146 8 Oz Pond-Zyme Sludge Destroyer - 0861-0487

API Aquarium Pharmaceuticals Inc 146 8 Oz Pond-Zyme Sludge Destroyer - 0861-0487

Dimensions: 3.75W x 4.25D x 3.75H in.. Made out of barley. Breaks down fish waste and dead algae in pond water. Treats 8000 gal. of water. Safe for plants, fish, and wildlife. Destroy sludge within your pond easily by introducing API Aquarium... more

$17.99

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API Aquarium Pharmaceuticals Inc 146B 1 lb. Pond-Zyme Sludge Destroyer - 0861-0446

API Aquarium Pharmaceuticals Inc 146B 1 lb. Pond-Zyme Sludge Destroyer - 0861-0446

Dimensions: 3.75W x 4.25D x 3.75H in.. Blended of dry bacteria and natural barley. Treats 8000 gal. of water. Holds 16 oz.. Consumes and reduces pond sludge and buildup. Enjoy a clearer pond after treatment with the API Aquarium Pharmaceuticals Inc... more

$29.99 $25.49

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API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit

API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit

Most water problems are invisible to the eye. Quickly measure and modify the six aquarium levels that are most important to the health of your freshwater fish with the API FRESHWATER MASTER TEST KIT. To stay healthy and thrive, fish need properly... more

$21.24

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API ALGAE EATER WAFERS Algae Wafer Fish Food 3.7-Ounce Container

API ALGAE EATER WAFERS Algae Wafer Fish Food 3.7-Ounce Container

The breakthrough formula of API ALGAE EATER WAFERS Fish Food includes a unique, nutritionally enhanced protein to ensure easy uptake of nutrients and enhanced absorption. Fish more readily use the nutrients and release up to 30% less ammonia, for... more

$6.79

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FilStar XP Canister Filters XP M

FilStar XP Canister Filters XP M

"Versatile, high performance aquarium canister filter loaded with convenient features. Height-adjustable inlet and customizable outlet system with venturi, and outlet nozzle allow this filter to work efficiently on any type of aquarium. Flow control is... more

$124.99

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(275,000+)
Reef Master Test Kit Liquid Test Kit

Reef Master Test Kit Liquid Test Kit

"This easy-to-use liquid test kit helps you adjust your water parameters for the success of your reef aquarium. Measures four essential water parameters. Long-lasting kit contains tests for calcium (70 tests), carbonate hardness (number of tests varies... more

$25.99

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(275,000+)
FilStar XP Canister Filters XP S

FilStar XP Canister Filters XP S

"Versatile, high performance aquarium canister filter loaded with convenient features. Height-adjustable inlet and customizable outlet system with venturi, and outlet nozzle allow this filter to work efficiently on any type of aquarium. Flow control is... more

$99.99

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(275,000+)
FilStar XP Canister Filters XP L

FilStar XP Canister Filters XP L

"Versatile, high performance aquarium canister filter loaded with convenient features. Height-adjustable inlet and customizable outlet system with venturi, and outlet nozzle allow this filter to work efficiently on any type of aquarium. Flow control is... more

$149.99

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(275,000+)
API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit

API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit

Protect marine fish and invertebrates from unsafe water conditions with API SALTWATER MASTER TEST KIT. Fish waste, uneaten food, plant refuse and other organic compounds can create harmful levels of ammonia, nitrite and nitrate as well as cause drastic... more

$24.99

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AlgaeFix Marine 16 oz

AlgaeFix Marine 16 oz

"Clear up algae problems with revolutionary AlgaeFix for fresh or saltwater aquariums. Use AlgaeFix Freshwater for Freshwater aquariums containing live plants and fish to control green water, blue-green algae, black beard, string or hair, blanket-weed... more

$20.99 $14.99

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(275,000+)
API Freshwater Aquarium Salt 33 oz

API Freshwater Aquarium Salt 33 oz

"All-natural salt made from evaporated sea water General tonic & stress reducer for use in turtle tanks, aquatic terrariums, & freshwater aquariums Replenish electrolytes and temporarily block toxic effects while improving water quality All-natural... more

$4.19

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(275,000+)
API Test Kit Ammonia

API Test Kit Ammonia

"Easy-to-use liquid test solutions for ammonia, nitrite, and nitrate Essential when cycling a new aquarium or maintaining ideal water parameters Match the color of the test solution against color chart for accurate test results Ammonia Test Kit ?... more

$9.99

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(275,000+)
API Marine Stress Coat Marine 16 oz

API Marine Stress Coat Marine 16 oz

"Protect marine aquarium fish with the healing power of Aloe Vera. API Marine Stress Coat forms a synthetic slime coat to help prevent electrolyte imbalance and heal torn fins, skin wounds while promoting tissue regeneration. Helps reduce fish stress... more

$11.99 $8.49

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(275,000+)
Bio Chem Zorb 10 oz 18-pk

Bio Chem Zorb 10 oz 18-pk

"Combination chemical filter media keeps aquarium water healthy and clear Removes dissolved organics, heavy metals, and discoloration Place easy-to-use, flow-through media pouch in any filter Research grade combination chemical filter media in a... more

$142.79

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(275,000+)
Aquarium Pharmaceuticals Test Kit GH/KH

Aquarium Pharmaceuticals Test Kit GH/KH

"Liquid test solutions accurately measure aquarium GH and KH Monitor general hardness (GH) and carbonate hardness (KH) for stable aquarium pH Test and monitor tap water to ensure proper aquarium water parameters Test tap water and freshwater aquariums... more

$8.29

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(275,000+)
Water Softener Pillow Small - 3 pk

Water Softener Pillow Small - 3 pk

"Rechargeable filter media effectively reduces general hardness in freshwater aquariums Reduces aquarium GH (general hardness) by lowering calcium and magnesium Use Water Softener Pillow to replicate natural soft water conditions in the home aquarium... more

$13.79

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(275,000+)
API STRESS COAT Aquarium Water Conditioner 8-Ounce Bottle

API STRESS COAT Aquarium Water Conditioner 8-Ounce Bottle

Treat your tap water, and provide a safe environment for freshwater fish instantly and easily with API STRESS COAT Freshwater Aquarium Water Conditioner. Tap water contains chlorine, chloramines and ammonia which can cause gill and tissue damage,... more

$5.26

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API AMMO-CHIPS 48 oz

API AMMO-CHIPS 48 oz

"Enjoy an easy and economical way to combat deadly ammonia in freshwater aquariums. API AMMO-CHIPS improve aquarium filtration by continuously removing deadly ammonia. Simply place in filter inside media basket or in a filter media bag to maintain... more

$10.49

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(275,000+)
Water Softener Pillow Small - 6 pk

Water Softener Pillow Small - 6 pk

"Rechargeable filter media effectively reduces general hardness in freshwater aquariums Reduces aquarium GH (general hardness) by lowering calcium and magnesium Use Water Softener Pillow to replicate natural soft water conditions in the home aquarium... more

$27.49

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(275,000+)
API NITRATE 90-Test Freshwater and Saltwater Aquarium Water Test Kit

API NITRATE 90-Test Freshwater and Saltwater Aquarium Water Test Kit

Keep your fish healthy and thriving by testing your aquarium water's NO3 levels regularly with this easy-to-use API NITRATE TEST KIT for freshwater and saltwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can... more

$10.49

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API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle

API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle

Treat your tap water, and provide a safe environment for freshwater fish instantly and easily with API STRESS COAT Freshwater Aquarium Water Conditioner. Tap water contains chlorine, chloramines and ammonia which can cause gill and tissue damage,... more

$8.59

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API COPPER TEST KIT 90-Test Aquarium Water Test Kit

API COPPER TEST KIT 90-Test Aquarium Water Test Kit

Test reads 0 to 4 mg/L or parts per million (ppm) of copper. Helps to maintain a healthy aquarium or pond for fish by ensuring that copper (a common treatment for many parisitic infections) levels are within the healthy range. more

$8.89

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API REEF MASTER TEST KIT Reef Aquarium Water Test Kit 1-Count

API REEF MASTER TEST KIT Reef Aquarium Water Test Kit 1-Count

Measure the most important reef aquarium levels including calcium, carbonate hardness (KH), phosphate and nitrate with API REEF MASTER TEST KIT. Proper balance is key to the overall health of reef inhabitants. Corals and reef invertebrates like shrimp,... more

$25.65

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API Test Kit pH Test Kit

API Test Kit pH Test Kit

"Easy-to-use liquid test solution measures regular or high range pH Essential for maintaining proper pH levels for aquarium fish and plants Match the color of the test solution against color chart for accurate test results pH Test Kit - pH control is... more

$5.09

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(275,000+)
API AMMO-CARB 40 oz 6-pk

API AMMO-CARB 40 oz 6-pk

"Economical filter media does double duty to further extend your pond budget. API AMMO-CARB is comprised of a unique blend of high-grade activated carbon and ammonia-removing resin to double its chemical filtration capabilities. The activated carbon... more

$47.49

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(275,000+)
API PIMAFIX Antifungal Freshwater and Saltwater Fish Remedy 8-Ounce Bottle

API PIMAFIX Antifungal Freshwater and Saltwater Fish Remedy 8-Ounce Bottle

API PIMAFIX Antifungal Freshwater and Saltwater Fish Remedy treats fungal and bacterial infections in all fish, including even the most delicate fish species such as tetras, discus fry, and scaleless fish like clown loaches. API PIMAFIX Antifungal... more

$7.09

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